package day5;

import day4.teacher.Teacher;

/**
 * @author oldliu
 * @since 1.0
 */
public class TeacherTest4 {
    public static void main(String[] args) {
        //Teacher t = new Teacher("小张", 23);
        Teacher t = new MuiscTeacher("小张", 23);
        t.selfIntro();
        t.giveLession();
    }
}
